ABSTRACT: A graph that consists of t cliques sharing a vertex v is said to be a t-friendship graph with center v. A friendship graph is a graph that is t-friendship for some . We solve the problem of ...

This repository provides simple code snippets and implementations in Rust programming language for understanding various topics in discrete mathematics. The code examples and explanations are designed ...

How does one generalize differential geometric constructs such as curvature of a manifold to the discrete world of graphs and other combinatorial structures? This problem carries significant ...

ABSTRACT: The eccentricity e(u) of a vertex u is the maximum distance of u to any other vertex of G. A vertex v is an eccentric vertex of vertex u if the distance from u to v is equal to e(u). The ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

National Centre for Advanced Research in Discrete Mathematics (n-CARDMATH), Kalasalingam University, Anand Nagar, Krishnankoil-626 126, India Also at School of Electrical Engineering and Computer ...

Institute of Mathematics, School of Mathematical Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing 210046, P. R. China College of Taizhou, Nanjing Normal ...

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Abstract: The aim of this work is to develop low complexity receivers with close to optimum performance that circumvent high precision signal processing in the hardware. In particular, we consider ...